{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:40:14Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-EC-1I2L3D51H7",
    "type": "page",
    "country": "ec",
    "name": "ING. ANTONIO CANTOS CIA. LTDA: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/ing-antonio-cantos-cia-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 44,
        "unit": "percent",
        "display": "44%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "ING. ANTONIO CANTOS CIA. LTDA won 4 of its 9 public contract awards in Ecuador without a rival from 2019-11-29 to 2025-12-09: 0 without a competition and 4 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE ISIDRO AYORA with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-09",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE CASCALES ocds-5wno2w-CPC-GADM-C-2025-001-55680",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-cascales-2/",
          "How": "Single bid open",
          "Stated reason": "Concurso publico"
        },
        {
          "Date": "2025-12-03",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON CHONE ocds-5wno2w-CPC-GADMCHONE-2025-04-43412",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/municipio-de-chone-2/",
          "How": "Single bid open",
          "Stated reason": "Concurso publico"
        },
        {
          "Date": "2021-09-14",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE ISIDRO AYORA ocds-5wno2w-LCC-GADMIA-01-2021-22241",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-isidro-ayora-2/",
          "How": "Single bid limited",
          "Stated reason": "Lista corta"
        },
        {
          "Date": "2019-11-29",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE ISIDRO AYORA ocds-5wno2w-LCC-GADMIA-01-2019-22241",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-isidro-ayora-2/",
          "How": "Single bid limited",
          "Stated reason": "Lista corta"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE ISIDRO AYORA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-isidro-ayora-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTON CHONE",
        "url": "https://assay-systems.com/register/ec/uncontested/b/municipio-de-chone-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE CASCALES",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-cascales-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1I2L3D51H7",
    "cite_as": "Assay Systems, \"ING. ANTONIO CANTOS CIA. LTDA: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/ing-antonio-cantos-cia-ltda/"
  }
}